Motor Electronics Over Temperature
The motor electronics package reports junction temperature above the protection threshold. Cooling failure or sustained high power demand.
Affected components
- Motor electronics
- Motor electronics coolant pump
Common causes
- High likelihood: Motor electronics cooling failure
- Medium likelihood: Sustained high power output
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.